Home / 170,624,624,760.16-235,459,096,498.92-94,499,404,319.86

Finding the Fourth Proportional to 170,624,624,760.16, 235,459,096,498.92 and 94,499,404,319.86

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Solution

The fourth proportional to 170,624,624,760.16, 235,459,096,498.92 and 94,499,404,319.86 is: 130,407,579,750.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,624,624,760.16 : 235,459,096,498.92 = 94,499,404,319.86 : x
  2. Step 2: Convert to fraction form
    170,624,624,760.16/235,459,096,498.92 = 94,499,404,319.86/x
  3. Step 3: Cross multiply
    170,624,624,760.16x = 235,459,096,498.92 × 94,499,404,319.86
  4. Step 4: Simplify right side
    170,624,624,760.16x = 22,250,744,360,840,376,352,768
  5. Step 5: Solve for x
    x = 22,250,744,360,840,376,352,768/170,624,624,760.16
  6. Step 6: Final answer
    x = 130,407,579,750.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.